Blackmar-Diemer Gambit: Lemberger Countergambit, Diemer Attack
White
Rating Group
Elo gain/loss
Game count
All
0.14
443
<1000
1.35
36
1000-1500
0.84
135
1500-2000
0.11
169
2000+
-1.15
103
Black
Rating Group
Elo gain/loss
Count
All
-0.14
443
<1000
0.56
33
1000-1500
0.86
135
1500-2000
-0.1
168
2000+
-1.68
107